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Published byNorman Patterson Modified over 9 years ago
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MyDoom!
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Diagram for how MyDoom Spread
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Three major types of Threats 1.Worm 2. Virus 3.Trojan Horse
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Do \ ThreatsWormVirusTrojan Horse Replicates √√× Spread out by email or P2P √√√ Damage file ×√√ Affect security √√√ Remote Control ××√
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1.Diagnose a) Virus Scanning SoftwareVirus Scanning Software b) Online Virus Scanning
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2.Cure & quarantine a) Cure by Software b) Cure by Removal ToolsCure by Removal Tools c) quarantine by Software
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c) Quartile
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3.Prevention a) Virus instant scan b) Email scan c) Update Definition of virus scan software d) Avoid Anonymous email or strange URL
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b) Email Scan
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c) Update Definition
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Reference: : Threats Typeshttp://securityresponse.symantec.com/avcenter/refa.html 香港政府資訊安全網 - 電腦病毒 http://www.infosec.gov.hk/chinese/general/virus/index.htm 香港電腦保安事故 協調中心 http://www.hkcert.org/ Symantec- 安全機制應變 http://www.symantec.com/region/tw/avcenter/
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Next Lesson Beside virus & Trojan, are there any other danger on Internet?
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